77061366 divided by 991 
We want to figure out the number of times 77061366 can be divided by 991.

Going ahead to step 1:
The number 991 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 991

Moving on to step 2:
When dividing 77 by 991, we get 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (0) from the dividend, attach it to 77 and continue: 770 / 991

Step 3:
If we divide 770 by 991, we get 0 and a remainder of 770.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 770 leaves us with 770.
Append the next digit (6) from the dividend to 770 and continue with: 7706 / 991

Step 4:
991 can be fit into 7706 7 times, resulting in a remainder of 769.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 769 after subtracting 6937 from 7706.
Grab the next digit (1) from the dividend, add it to 769, then carry on: 7691 / 991

Going ahead to step 5:
If we divide 7691 by 991, we get 7 and a remainder of 754.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 6937 away from 7691, we end up with 754.
Bring next digit (3) of the dividend behind the 754 and repeat the process: 7543 / 991

Advancing to step 6:
7543 divided by 991 is 7 with a remainder of 606.
The number 7 becomes the next digit in our result. 
Result so far: 777.0
If we subtract 6937 from 7543, we get 606.
Bring next digit (6) of the dividend behind the 606 and repeat the process: 6066 / 991

Advancing to step 7:
The number 991 fits into 6066 6 times, leaving a remainder of 120.
Record the quotient 6 as the next digit in the result. 
Result so far: 7776.0
Subtracting 5946 from 6066 leaves us with 120.
Fetch the next digit (6) from the dividend, attach it to 120 and continue: 1206 / 991

Advancing to step 8:
If we divide 1206 by 991, we get 1 and a remainder of 215.
The number 1 becomes the next digit in our result. 
Result so far: 77761.0
If we subtract 991 from 1206, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 9:
2150 divided by 991 is 2 with a remainder of 168.
The number 2 becomes the next digit in our result. 
Result so far: 77761.2
If we subtract 1982 from 2150, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 10:
When dividing 1680 by 991, we get 1 with a remainder of 689.
Write down 1 as next digit of the result. 
Result so far: 77761.21
If we subtract 991 from 1680, we get 689.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6890, and continue the process.

Step 11:
991 goes into 6890 6 times with a remainder of 944.
The next digit of our result is 6. 
Result so far: 77761.216
The remainder is 944 after subtracting 5946 from 6890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9440, and continue the process.

On to step 12:
9440 divided by 991 is 9 with a remainder of 521.
Record the quotient 9 as the next digit in the result. 
Result so far: 77761.2169
Subtracting 8919 from 9440 leaves us with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Advancing to step 13:
If we divide 5210 by 991, we get 5 and a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 77761.21695
If we take 4955 away from 5210, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 14:
991 goes into 2550 2 times with a remainder of 568.
Use 2 as the next digit of our solution. 
Result so far: 77761.216952
The remainder is 568 after subtracting 1982 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 15:
991 goes into 5680 5 times with a remainder of 725.
Record the quotient 5 as the next digit in the result. 
Result so far: 77761.2169525
If we subtract 4955 from 5680, we get 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Advancing to step 16:
991 goes into 7250 7 times with a remainder of 313.
Write down 7 as next digit of the result. 
Result so far: 77761.21695257
If we take 6937 away from 7250, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

In conclusion, the division gives 77761.21695257 with a balance of 3.13e-07.